Free shipping on all orders above Ksh2000 to Nairobi CBD via Chania Travellers Sacco.

Simple RF M4 Receiver - 315MHz Momentary Type

Out Of Stock Simple RF M4 Receiver - 315MHz Momentary Type

These Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's no programming, configuring or addressing - simply power the receiver with 5-10VDC and press the buttons on our matching RF keyfob remote. When the A button is pressed, it activates the first pin, when the B button is pressed, it activates the second one, and so forth for all four buttons. There's no microcontroller required, its just a simple one-to-one link. 

These modules make it easy to control your project once its in an enclosure or from across the room, but there are some things to watch out for. One is that they do not have 'addressing' - if you have multiple receivers in a room, they'll all work at the same time with a single remote. Another is that there's no error checking or bi-directional link - that means the remote doesn't know if the module received the message or not. Third, there are a few different types of receivers and each one looks identical but they're act differently!
The M4 momentary type acts like a push button - when the A button is held down, the matching pin goes high. When the A button is released, the matching pin goes low. The pins only go high when a button is pressed
The T4 toggle type acts like an alternating toggle switch - when the A button is pressed the first time, the matching pin goes high. When the A button is pressed a second time, the matching pin goes low. The pins are turned on and off by repeated presses
The L4 latch type acts like a selector switch - when the A button is pressed the first time, the matching pin goes high. When the B button is pressed it turns A's pin off and turns B's pin on. When C is pressed, it turns B off, etc. Only one is on at a time. If you press the same button twice, it doesn't turn that pin off.

This product ID is for the Momentary M4 type!It includes a keyfob transmitter Each receiver also has a VT pin, which will go high if any of the pins are activated. You can sort of use it as an 'interrupt' indicator. 

Write a review

Please login or register to review
  • Views: 1522
  • Product Code: RF Receiver transmitter 315Mhz
  • Availability: Out Of Stock
  • KES 600.00
The 315MHz RF link kit is consisted of transmitter and receiver, popular used for remote control.&nb..
KES 200.00
The Arduino community has come up with the latest revision for the Uno board. It is a beautifully de..
KES 1,200.00
Use this 3 mm IR Transmitter and Receiver pair to build object sensors, colour sensors, line se..
KES 20.00 KES 20.00
Description: Arduino mini infrared wireless remote control kit consists of ultra-thin infrared re..
KES 250.00 KES 200.00
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When wa..
KES 800.00
Add a mini printer to any microcontroller project with this very cute thermal printer. Thermal print..
KES 6,000.00
Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition..
KES 2,200.00 KES 2,200.00
The DHT-22 is a low cost humidity and temperature sensor with a single wire digital interface. The s..
KES 650.00 KES 650.00
Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in..
KES 100.00 KES 40.00
This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measu..
KES 400.00 KES 300.00
OverviewSensitive to flame spectrumFeatures wide range voltage comparator LM393Adjustable sensitivit..
KES 150.00 KES 150.00
Description:The AFHDS 2A developed by FLYSKY is intended for all radio control models. It offers sup..
KES 8,500.00 KES 7,200.00